Mathematics, 03.11.2019 04:31 robert7248
Among the eighth-graders in michael's school, 70% have siblings. the eighth-grade class is 5/6 the size of the seventh-grade class.
if 112 eighth-graders have siblings, how many students are in the seventh grade?
a. 128
b. 134
c. 160
d. 192
Answers: 1
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Among the eighth-graders in michael's school, 70% have siblings. the eighth-grade class is 5/6 the s...
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